PEACHES Geldof apparently signed her name in blood with a heroin needle under a grim contract vowing not to let the drug kill her.

According to The Sun, Geldof, then 19, wrote: “I solemnly swear I am not going to die,” in a journal at troubled singer Pete Doherty’s flat in London.

Last week an inquest found that the television personality died of a heroin overdose, reportedly 10 times bigger than the one that had killed her mother, Paula Yates, in 2001.

Blood on hands ... Pete Doherty has struggled with heroin addiction for years. Picture: Jose JordanSource:AFP

The so-called “contract” was published in Doherty’s 2008-13 journals — and the Kindle edition called From Albion to Shangri-La shows a photo of the signature.

Although Geldof reportedly wrote the fateful oath, publishers Thin Man Press were unable to confirm whether she had signed her own name or whether that had been written by Doherty (who once dated Kate Moss), who has exhibited paintings from his own blood in the past.